Sealing apparatus with retention ribs for an engine valve cover



FIG. 1 is a top-front perspective view of a sealing apparatus with retention ribs for an engine valve cover according to the claimed design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof. 

CLAIM The ornamental design for a sealing apparatus with retention ribs for an engine valve cover, as shown and described. 